12555554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 22161600

約数和(自身を除く): 9606046

約数列:

[1, 2, 11, 17, 22, 34, 59, 118, 187, 374, 569, 649, 1003, 1138, 1298, 2006, 6259, 9673, 11033, 12518, 19346, 22066, 33571, 67142, 106403, 212806, 369281, 570707, 738562, 1141414, 6277777, 12555554]

約数ペア:

[(1, 12555554), (2, 6277777), (11, 1141414), (17, 738562), (22, 570707), (34, 369281), (59, 212806), (118, 106403), (187, 67142), (374, 33571), (569, 22066), (649, 19346), (1003, 12518), (1138, 11033), (1298, 9673), (2006, 6259)]